Revolver Disc is designed, handmade & distributed by Harry Walker in the UK.

HELIKON Disc – 240 & 180


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New for 2018 the Helikon rear Disc wheel combines the superior aerodynamic qualities of our race proven Wave Lenticular designs with an incredibly light weight for a clincher  format disc.  At a feathery starting weight of just 1025g the Helikon is in fact the lightest Lenticular (non flat) clincher disc wheel currently available.  An all new twin contoured design allows compatibility with almost every TT/Tri frameset out there while rivalling the killer aerodynamics of our current ‘Asymm’ models.   Aerodynamics is of paramount importance when choosing a disc wheel but for lighter riders or those competing in sporting  events lightweight can play a significant part in overall performance.

A one to one consultancy to determine the most suitable build specification is undertaken upon ordering and before manufacture.  A bespoke service unique to Revolver.


TT/Triathlon specific.
Carbon fibre disc wheel – Fully bonded Helikon spoked internal structure.
Format – Clincher, Clincher/Tubeless, Tubular.
Brake track – 25.5 – 26.5mm tapered full Carbon/hiTg resin.
Inner rim track – 18.25mm.
Hub donor component – DT Swiss 240 or 180 Carbon Ceramic.
Cassette body – Aluminium alloy, Ratchet system.
Cassette compatibility – Shimano/Sram or Campagnolo  8/9/10 & 11 speed.
Brake type – Calliper.
Warranty – 18 months

Note: Made to order.  Contact for leadtime and availability

Maximum Rider Weight Guidance

These wheel weights below are for suggested rider weights up to 70kg. 70-75kg riders + approximately 40g. 75-80kg riders + approximately 60g

Wheelset Weights

+/- 30g

Helikon 240 – from 1050g
Helikon 180 – from 1025g

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This design has aerodynamic benefits over a flat sided disc wheel while maintaining compatibility with cassettes up-to and including 11-speed.  A sophisticated shape with a deep toroidal bulging outer rim that works best with wider tyres from 23-26mm, resulting in lower rolling resistance than with traditionally used narrower TT/Triathlon tyres without aerodynamic compromise.  This outer bulge then flows into a larger central disc area which helps maintain laminar flow and results in the wave like profile we refer to as ‘Wave Lenticular’.

Additional information

Tyre Format

Clincher, Tubeless / Clincher Compatible, Tubular


DT swiss 240, DT Swiss 180

Decal Colour

Black, Grey, White

Cassette Compatibility

Campagnolo, Shimano/SRAM

Lead Time

There is a 2 to 4 week lead time for all Revolver Wheels and 1-2 weeks on all arm rests’


We are happy to offer an exchange or refund. Perhaps the item is not what you want, it doesn’t fit, or maybe you’ve just changed your mind. As long as your items are unused, in their original packaging and returned within 28 days of receipt, just send it back.

Please note, unwanted items are returned at the buyers expense.

If you return an item because it is not as described or it’s damaged, we will replace the item or issue a full refund by the payment method that was received.


Extent of Limited Warranty warrants its products to be free from defects in materials or workmanship for a period of two years after original purchase. This warranty only applies to the original owner and is not transferable. Claims under this warranty must be made through the retailer where the wheel was purchased or direct to the Wave Lenticular Ltd via e-mail. Original proof of purchase is required.

Limitations of Liability

To the extent allowed by local law, except for the obligations specifically set forth in this warranty statement, in no event shall Wave Lenticular Ltd. or its third party supplies be liable for direct, indirect, special, incidental, or consequential damages.

Limitations of Warranty

  • This warranty does not apply to products that have been incorrectly installed and/or adjusted.
  • This warranty does not apply to damage to the product caused by a crash, impact damage, abuse of the product, non-compliance with manufacturers specifications of usage or any other circumstances in which the product has been subjected to forces or loads beyond its design.
  • This warranty does not apply when the product has been modified.
  • This warranty does not apply when the serial number or production code has been deliberately altered, defaced or removed.
  • This warranty does not apply to normal wear and tear. Wear and tear parts are subject to damage as a result of normal use.
  • This warranty shall not cover damages caused by the use of parts of different manufacturers. This warranty shall not cover damages caused by the use of parts that are not compatible, suitable and/ or authorized by Wave Lenticular Ltd.

Contact Harry Walker

Wave Lenticular Ltd
34 Rowan Drive
Newcastle Upon Tyne
NE20 9QL
United Kingdom

p: 07502 947457

Wave Lenticular Design

Using our “Wave Lenticular Design” to it’s full effect, the Revolver’s wide rim platform allows the use of wider 23mm plus+ tyres with lower rolling resistance, while maintaining maximum aerodynamic performance. An unbeatable combination.

About Revolver Disc

Revolver Disc is designed, manufactured & distributed by Harry Walker, Wave Lenticular Ltd.

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